Comparatives and superlatives are special types of adjectives used when comparing two or more things. The trickiest thing when using comparatives and superlatives is making sure we are writing them the correct way, but with a little practice, comparatives and superlatives can quickly be mastered. In this post we’ll review what comparatives and superlatives are, the rules for how to form these adjectives the correct way, and how to use them effectively in a sentence. After reviewing the information below, test yourself with a post-assessment quiz and practice with our high quality, standards-aligned questions here. The way we form comparative adjectives is based on the number of syllables in the adjective and whether or not the adjective ends with the letter ‘y’. Like with comparative adjectives, it’s not always as simple as adding ‘est’. The number of syllables and whether or not the adjective ends with the letter ‘y’ also help us determine how to form a superlative adjective. Let’s look at a chart showing the comparative and superlative forms of the word for the most basic one syllable adjectives, where we add ‘er’ for the comparative and ‘est’ for the superlative. *Note: when the adjective follows the CVC, or consonant, vowel, consonant spelling, the final consonant is doubled. I am faster than my friend.Arizona is hotter than Alaska. She is the tallest student.That was the shortest movie in the series. Notice the other words around the comparative and superlative adjectives. Most comparatives are followed by ‘than’, and most superlatives follow the word ‘the’. For superlative adjectives, you make the ‘est’ ending but use the word ‘most’ or ‘least’ instead of ‘more’ or ‘less’. *Note: In many cases, either form of the comparative or superlative can be used, but there is generally a ‘most common’ usage. Additionally, the adjective does not need to end in ‘y’ in order to use the ‘er’ or ‘est’ usage, as the last example in the table shows. Your ear will often be able to recognize what sounds best. She tends to be less passive than her brother.This quiz is simpler than the last one. Fall is the busiest shopping season.This is the most rapid method of delivery. Notice again how the comparative adjectives are followed by ‘than’, and superlative adjectives follow the word ‘the’. The chart below shows the comparative and superlative forms of the word for adjectives that are three or more syllables long. In these cases, we always add ‘more’ or ‘less’ before a comparative adjective and ‘most’ or ‘least’ before a superlative adjective. I tend to be more reluctant than my friends when trying new things.The noise at the pool was less bothersome than the noise on the beach. Her second compilation was the most exceptional of them all.Those were the least comfortable couches I have ever sat on. When using comparative and superlative adjectives, it is important to note that there are a handful of irregular adjectives that don’t follow the rules above. The chart below shows these irregular adjectives along with their comparative and superlative forms. I did better than the rest of my class on the final.She ran farther in this race than she did in the last one. That was the best birthday present ever!I bought the least expensive souvenir that I could find. We can use different forms of the adjective if we adjust our sentence to fit the adjective. Now, let’s rearrange the sentence in a way that allows us to use the superlative form of the adjective. Between my friend and I, I ran the fastest. Here, the comparison is still being made between two people; however, when we limit the nouns that we are comparing, we can use the superlative form of the adjective. Notice this sentence follows the other superlative characteristic of using the word ‘the’ before the adjective. Now, let’s rearrange the sentence in a way that allows us to use the comparative form of the adjective. That was shorter than any other movie in the series. Here, the comparison is still being made to two or more movies, and we are still describing it to the lowest degree. By adding ‘any other’ before ‘movie in the series’, we can use the comparative form of the adjective. Notice that this sentence also now follows the other comparative characteristic of using the word ‘than’ after the adjective. Any time we change the ending of a word, we need to take into account how the word is normally spelled. If the adjective already ends with an ‘e’, only add ‘r’ for the comparative and ‘st’ for the superlative. Wide becomes Wider or Widest.Brave becomes Braver or Bravest. If the adjective ends with a consonant + short vowel + consonant (CVC), we typically double the last consonant. Big becomes Bigger or Biggest.Hot becomes Hotter or Hottest. If the adjective ends with a ‘y’, we change the ‘y’ to and ‘i’. Early becomes Earlier or Earliest.Silly becomes Sillier or Silliest. Remember, comparative adjectives describe a noun by comparing it to another noun. Superlative adjectives describe a noun by comparing it to two or more nouns to the highest or lowest degree. Complete the quick exercise below to assess your mastery of comparative adjectives. In the sentences below, select the option that accurately shows the comparative form of the adjective. Remember, a comparative adjective describes a noun by comparing it to another noun. 3. I am (more worried/worrieder) about this exam than the last one. 4. This map is (more confusing/most confusing) than my calculus homework. 5. I ran (further/farther) than my best friend did yesterday. Complete the quick exercise below to assess your mastery of superlative adjectives. In the sentences below, select the option that accurately shows the superlative form of the adjective. Remember, a superlative adjective describes a noun by comparing it to two or more nouns to the highest or lowest degree. 1. Playing games with your family is the (funner/funnest) way to pass the time when you’re cooped up at home. 2. My brother is the (most annoying/annoyingest) person to have around when looking for peace and quiet. 3. As soon as possible, we hope to go to the (beautifulest/most beautiful) tropical island. 4. Reading a good book is the (most leisurely/more leisurely) way to relax. 5. Multitasking is the (less efficient/least efficient) method of productivity. Use your knowledge of both comparative and superlative adjectives in the exercise below. Identify the comparative and superlative adjectives in the sentences below. There may be more than one in a sentence. Make sure you specify which are comparative and which are superlative. 1. I worked on the least complicated homework before starting the more challenging work. 2. She is taller than the other girls in her class, but she is not the tallest student in the class. 3. I find direct instruction to be the most straightforward way learning new material. 4. I believe the most obvious answer is correct more often than not. 5. Finishing first in the finals was the most fulfilling accomplishment after a sectional performance that was harder than she expected. For additional practice, check out the Comparative and Superlative content on Albert. Answer: Superlative AdjectivesCorrect Explanation: That’s right! Superlative adjectives describe a noun by comparing it to two or more nouns to the highest or lowest degree. Comparative adjectives describe a noun by comparing it to another noun.Incorrect Explanation: Sorry, that’s not right. Remember, comparative adjectives describe a noun by comparing it to another noun. Superlative adjectives describe a noun by comparing it to two or more nouns to the highest or lowest degree. Answer: Comparative AdjectivesCorrect Explanation: That’s right! Since comparative adjectives do not describe a noun by comparing it to two or more nouns to the highest or lowest degree, they can use modifiers such as ‘more’.Incorrect Explanation: Sorry, that’s not right. Remember, superlative adjectives describe a noun by comparing it to two or more nouns to the highest or lowest degree, so they would use modifiers such as ‘most’ or ‘least’. Comparative adjectives do not describe a noun by comparing it to two or more nouns to the highest or lowest degree, they can use modifiers such as ‘more’. People from Chicago often agree that deep dish pizza is better than thin crust pizza. Answer: Comparative AdjectiveCorrect Explanation: That’s right! In this sentence, deep dish pizza is being compared to thin crust pizza. The word ‘better’ is a comparative adjective since it is comparing one type of pizza to another.Incorrect Explanation: Sorry, that’s not right. Remember, superlative adjectives describe a noun by comparing it to two or more nouns to the highest or lowest degree. In this sentence, deep dish pizza is being compared to thin crust pizza. The word ‘better’ is a comparative adjective since it is comparing one type of pizza to another. The tree in front of my house is the tallest tree in the neighborhood. Answer: Superlative AdjectiveCorrect Explanation: That’s right! Superlative adjectives describe a noun by comparing it to two or more nouns to the highest or lowest degree. The word ‘tallest’ describes the tree to the highest degree compared to the other trees in the neighborhood.Incorrect Explanation: Sorry, that’s not right. Remember, Remember, comparative adjectives describe a noun by comparing it to another noun. Superlative adjectives describe a noun by comparing it to two or more nouns to the highest or lowest degree. The word ‘tallest’ describes the tree to the highest degree compared to the other trees in the neighborhood. A. I thought your portion was the biggest than mine. B. I thought your portion was bigger than mine. Answer: BCorrect Explanation: That’s right! Comparative adjectives usually end with the letters ‘er’ because they are describing a comparison with one other noun.Incorrect Explanation: Sorry, that’s not right. Superlative adjectives usually end with the letters ‘est’ because they are describing a comparison with two or more nouns to the highest or lowest degree. Additionally, superlative adjectives are not typically followed by the word ‘than’. Comparative adjectives usually end with the letters ‘er’ because they are describing a comparison with one other noun. A. That was the least memorable movie I’ve seen in a long time. B. That was the less memorable movie I’ve seen in a long time. Answer: ACorrect Explanation: That’s right! Superlative adjectives with three syllables use the words ‘least’ or ‘most’ because they are describing a comparison with two or more nouns to the highest or lowest degree.Incorrect Explanation: Sorry, that’s not right. Comparative adjectives with three syllables use the words ‘more’ or ‘less’ because they are describing a comparison with one other noun. Superlative adjectives with three syllables use the words ‘least’ or ‘most’ because they are describing a comparison with two or more nouns to the highest or lowest degree. For additional practice with comparative and superlative adjectives, check out our practice on Albert.io: Comparatives and Superlatives. In addition to our pre-made assessments, you can also use our assignments feature to create your own quizzes and assessments. A Comparative Adjective is a word that describes a noun by comparing it to another noun.  Comparative adjectives typically end in ‘er’ and are followed by the word ‘than’. A Superlative Adjective is a word that describes a noun by comparing it to two or more nouns to the highest or lowest degree. Superlative adjectives typically end in ‘est’ and are preceded by the word ‘the’. Comparative and Superlative Adjectives are words we often see and use in our writing. Make sure you are structuring your comparative and superlative adjectives appropriately for the number of syllables in the adjective. Albert has hundreds of grammar practice questions with detailed explanations to help you master concepts.